yPlan/individualResource?groupid=100985&assessmentid=69941&studyObjectid=78097245&resourceld=162&singleUnit=fa... ☆
Practice
Question 10b
A baseball 3.5 feet off the ground is hit with an upward velocity of 34 feet per
second. The height of the baseball in feet after t seconds is given by the equation
h = 16t² + 34t +3.5. A player catches the ball 7.5 feet off the ground when it is
coming down. When does the player catch the ball?
seconds after it is hit.
-
The player catches the ball
(Note: the ball is 7.5 feet high at one point when it is going up and again when it is
coming down.)
The solution is ___